While the binary code pillow, may be more dorm room chic than either of those items, I love it too. The pillow is 18" and comes in black with a matrix of green text on it. What's the codes message? Why, "Pillow" of course!

I realise I'm 42 weeks behind the comment curve here, but just wanted to say thanks for this post- was researching a blog post on geeky pillows (working! thesleeproom.com/blog if you're interested) and this came in very useful.